| 摘要 |
<p>The multi-cell chimney is for utilising the residual heat in chimneys. An outer sheath which can be hollow has a tube in the middle and several flat hollow cells, which are connected with the outer sheath and the tube. The connection allows the water circulation to pass from top to bottom. These three sections are welded together to form the chimney. The size of the chimney can be suited to the furnace and flue release.</p> |
